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Table 5 GLMM final models with significant intervention mechanisms, intervention, time and outcomes

From: Evaluating mechanisms of change in an oral hygiene improvement trial with older adults

Effect Estimate Standard Error Pr >|t| CL
Lower Upper
Gingival Index
Change over time − 0.063 0.020 0.002 − 0.104 − 0.023
Change in time x intervention (AMI as reference) − 0.060 0.027 0.026 − 0.114 − 0.007
Gender (Female vs Male—as reference) − 0.067 0.026 0.012 − 0.120 − 0.015
Locus of control − 0.037 0.013 0.007 − 0.065 − 0.010
Plaque Score
Change over Time/ − 0.080 0.019 < .0001 − 0.116 − 0.044
Change in Time x Intervention (AMI as reference) − 0.067 0.024 0.005 − 0.115 − 0.019
Gender (Female vs Male—as reference) − 0.038 0.017 0.03 − 0.072 − 0.003
Education (More than high school vs Less than high school—as reference) − 0.089 0.020 < .0001 − 0.130 − 0.049
Fear of oral diseases − 0.021 0.009 0.026 − 0.040 − 0.002